EP 3033232 A1 20160622 - CREATION OF A TRANSPARENT POLYMER WINDOW WITH A FIELD OF LENSES IN A SECURITY PAPER SUBSTRATE
Title (en)
CREATION OF A TRANSPARENT POLYMER WINDOW WITH A FIELD OF LENSES IN A SECURITY PAPER SUBSTRATE
Title (de)
ERZEUGUNG EINES TRANSPARENTEN POLYMERFENSTERS MIT EINEM LINSENFELD IN EINEM SICHERHEITSPAPIERSUBSTRAT
Title (fr)
CRÉATION D'UNE FENÊTRE POLYMÈRE TRANSPARENTE AVEC UN CHAMP DE LENTILLES DANS UN SUBSTRAT DE PAPIER DE SÉCURITÉ
Publication
Application
Priority
- EP 13180397 A 20130814
- IB 2014063806 W 20140808
- EP 14780598 A 20140808
Abstract (en)
[origin: WO2015022612A1] There is described a method of creating a transparent polymer window (W) with a field of lenses (L) in a security paper substrate (1), the method comprising the steps of (i) providing a security paper substrate (1), (ii) forming an opening (10) into the security paper substrate (1), (iii) laminating a transparent film (5; 5*) onto a first side (I) of the security paper substrate (1) in such a way as to close the opening (10) at one end, and (iv) filling the opening (10) with transparent polymer material (2). In one embodiment, the transparent film (5) comprises a field of lenses (L) and is laminated onto the first side (I) of the security paper substrate (1) in such a way as to form lenses (L) on the first side (I) of the security paper substrate (1) in register with the opening (10). In another embodiment, the field of lenses (L) is replicated into the transparent polymer material (2) applied in the opening (10) in such a way as to form lenses (L) on a second side (II) of the security paper substrate (1), opposite to the first side (I), in register with the opening (10). Also described is a device designed to fill the opening (10) formed into the security paper substrate (1) with the transparent polymer material (2) and a processing machine comprising the same.
IPC 8 full level
B32B 38/04 (2006.01); B32B 38/06 (2006.01); B42D 25/29 (2014.01)
CPC (source: EP RU US)
B29C 39/003 (2013.01 - US); B29C 39/10 (2013.01 - US); B29C 69/001 (2013.01 - US); B29D 11/00442 (2013.01 - US); B32B 3/14 (2013.01 - US); B32B 9/06 (2013.01 - US); B32B 37/18 (2013.01 - RU US); B32B 38/0004 (2013.01 - US); B32B 38/04 (2013.01 - EP US); B32B 38/06 (2013.01 - EP US); B41F 15/0836 (2013.01 - EP US); B42D 25/29 (2014.10 - EP RU US); B42D 25/324 (2014.10 - EP US); B42D 25/351 (2014.10 - EP RU US); B42D 25/425 (2014.10 - EP US); B42D 25/435 (2014.10 - RU); B42D 25/44 (2014.10 - RU); B42D 25/46 (2014.10 - EP US); B42D 25/475 (2014.10 - EP US); D21H 21/40 (2013.01 - EP US); D21H 25/06 (2013.01 - EP US); B29K 2711/12 (2013.01 - US); B29K 2995/0026 (2013.01 - US); B29L 2017/00 (2013.01 - US); B32B 2038/042 (2013.01 - EP US); B32B 2250/02 (2013.01 - US); B32B 2305/347 (2013.01 - EP US); B32B 2307/412 (2013.01 - US); B32B 2317/12 (2013.01 - US); B32B 2554/00 (2013.01 - US); B41M 3/14 (2013.01 - EP US)
Citation (search report)
See references of WO 2015022612A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015022612 A1 20150219; AU 2014307636 A1 20160218; AU 2014307636 B2 20170525; BR 112016002817 A2 20170801; CA 2919796 A1 20150219; CN 105451995 A 20160330; CN 105451995 B 20171024; EP 3033232 A1 20160622; EP 3033232 B1 20181031; JP 2016536169 A 20161124; JP 6454343 B2 20190116; KR 20160042125 A 20160418; MX 2016001966 A 20160526; PH 12016500305 A1 20160502; RU 2016104617 A 20170919; RU 2665521 C2 20180830; US 10654256 B2 20200519; US 2016200088 A1 20160714
DOCDB simple family (application)
IB 2014063806 W 20140808; AU 2014307636 A 20140808; BR 112016002817 A 20140808; CA 2919796 A 20140808; CN 201480044609 A 20140808; EP 14780598 A 20140808; JP 2016533975 A 20140808; KR 20167006579 A 20140808; MX 2016001966 A 20140808; PH 12016500305 A 20160215; RU 2016104617 A 20140808; US 201414911975 A 20140808